9 Commits

Author	SHA1	Message	Date
Peter Grehan	8509c106ef	Use signed char cast to avoid out-of-range error on PowerPC (which has ... unsigned char by default). This is a no-op on all other current arches. Tested by: md5 sum before/after same on i386	2004-02-25 00:52:14 +00:00
John Baldwin	9e8e07fcda	- Print out line number in a panic message using %d rather than %p. Line ... numbers aren't pointers. - Add a __printflike() attribute to libstand's panic() prototype to catch such bogons in the future.	2004-01-15 18:35:32 +00:00
Peter Wemm	21a7fd75c3	Reimplement malloc/free debugging that includes the offending file:line ... info. This turned out to be rather useful on ia64 for tracking down malloc/free problems. Detect duplicate free()'s - otherwise these show up as a guard1 failure and it looks like corruption instead of something simple like a second free() where there shouldn't be. Deal with libz using libc headers and not seeing the malloc/free stuff that we provide in libstand. Do similar nastiness to what is done for bzlib. Tested on: i386, ia64 (compile, run)	2002-07-20 04:18:20 +00:00
Matthew Dillon	e74b6a84ce	Add __FBSDID()s to libstand	2001-09-30 22:28:01 +00:00
Peter Wemm	7f3dea244c	$Id$ -> $FreeBSD$	1999-08-28 00:22:10 +00:00
Doug Rabson	5a911c6263	Implement a hook to allow us to reclaim the memory used by the first stage ... of the bootstrap (the bit which loads /boot/loader).	1998-10-19 09:08:40 +00:00
Mike Smith	31a014da28	Prune unused zalloc components as recommended by Matt Dillon. Extra debugging ... code is still enabled (it's not very expensive).	1998-10-01 17:35:08 +00:00
Doug Rabson	f069bf5a2c	* Enable old UFS compatibility code for booting from Digital Unix formatted ... disks. * Fix a whole raft of warnings, printf and otherwise. * Make zalloc work for alpha (just a case of using the right typedef). * Add some (disabled) malloc debug printing to stand.h.	1998-09-26 10:48:50 +00:00
Mike Smith	95b50c2be3	Replace the old and extremely icky Mach/NetBSD allocator with a similarly ... compact and much better one donated by Matt Dillon. Implement a simple sbrk() which uses the existing setheap() api. Remove the custom allocator from the UFS code. It wasn't working quite right, and it shouldn't be needed with the new allocator. Fix a serious problem with changing the value of already-existent environment variables. Don't attempt to modify the supposedly-const argument to putenv() Fix an off-by-one sizing error in the zipfs code detected by the new allocator. Submitted by: zmalloc from Matt Dillon <dillon@backplane.com>	1998-09-26 01:42:40 +00:00